Fight fire with fire! This poseable fighting machine is ready to battle Lord Garmadon's scout with its double-edged fire blade, impenetrable armor, and crossbow. With Dragon Ninja Kai in the cockpit, this 102-piece LEGO Ninjago Kai's Fire Mech The Final Battle Building Set 70500 gives Kai the upper hand in the battle to keep the elemental blade of fire from falling into the wrong hands.